456270473357 has 4 divisors (see below), whose sum is σ = 456501732540. Its totient is φ = 456039214176.

The previous prime is 456270473279. The next prime is 456270473413. The reversal of 456270473357 is 753374072654.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 187193810281 + 269076663076 = 432659^2 + 518726^2 .

It is a cyclic number.

It is not a de Polignac number, because 456270473357 - 2⁸ = 456270473101 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 456270473299 and 456270473308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456270473257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115626632 + ... + 115630577.

It is an arithmetic number, because the mean of its divisors is an integer number (114125433135).

Almost surely, 2^456270473357 is an apocalyptic number.

It is an amenable number.

456270473357 is a deficient number, since it is larger than the sum of its proper divisors (231259183).

456270473357 is a wasteful number, since it uses less digits than its factorization.

456270473357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231259182.

The product of its (nonzero) digits is 14817600, while the sum is 53.

The spelling of 456270473357 in words is "four hundred fifty-six billion, two hundred seventy million, four hundred seventy-three thousand, three hundred fifty-seven".